Definition
A civil injury is an infringement or deprivation of a private right belonging to an individual — whether to person, property, or legally protected interest — that gives rise to a civil remedy such as damages, injunction, or other judicial redress. It stands in contrast to a crime, which is a public wrong prosecuted by the state for punishment. The same act can constitute both a civil injury and a crime simultaneously (assault, for example), but the categories are analytically distinct: a civil injury is defined by the availability of private redress, not by the nature of the underlying conduct.
Black's Law Dictionary frames the concept broadly, encompassing injuries resulting from breach of contract, delict, or criminal offense, so long as the mechanism of redress is a civil action. Bouvier and Burrill track Blackstone more closely, tying the concept explicitly to "private wrongs" — infringements of the private civil rights belonging to individuals as individuals, not as members of the public at large.
Common Language
Modern common usage (Wiktionary): Not defined as a standalone entry. "Civil" commonly means relating to citizens or civilian life, as opposed to military or religious; "injury" means harm or damage to a person.
Historical common usage (Webster's 1913): "Injury" — damage or hurt done to a person; "civil" — relating to the community or to the government of citizens in their ordinary relations, as opposed to criminal, military, or ecclesiastical.
The gap matters here. In ordinary speech, "civil injury" might suggest any harm to a civilian. In law, "civil" is doing precise structural work: it designates the mode of redress (private action) and the nature of the wrong (infringement of individual right), not the civilian character of the victim or the setting of the harm.
Common Confusion
Civil injury is frequently conflated with tort. The two concepts overlap substantially — most torts are civil injuries — but civil injury is the broader category. Civil injuries include breach of contract and equitable wrongs that are not torts in the strict sense. Conversely, some writers use civil injury to mean only non-contractual private wrongs, which aligns it more narrowly with tort. Researchers should not assume these terms are interchangeable without checking the definitional framework of the source.
Civil injury should also be distinguished from constitutional injury or legal injury as used in standing doctrine. Those terms carry additional constitutional requirements (concreteness, particularization, imminence) that classical civil injury analysis does not impose.
Why It Matters in Research
The term does most of its analytical work in older materials. In nineteenth-century treatises and digests, "civil injury" was the organizing concept for private law remedies, used to distinguish the entire domain of civil redress from criminal prosecution. Researchers working in that literature need to recognize that "civil injury" functions as a category label encompassing what modern law would call torts, breaches of contract, and certain equitable wrongs — all in one term.
In modern legal writing, the term has largely been displaced. Researchers looking for its functional equivalent in contemporary sources should search under tort, private wrong, actionable harm, or injury-in-fact depending on context. Failing to make that translation can produce gaps in research when moving between historical and modern materials.
The term also surfaces in tax law in a distinct and unrelated sense. Exclusions from gross income for compensation received on account of personal physical injury or sickness (now governed by I.R.C. § 104) use "injury" in a statutory sense that has its own interpretive history. That usage is analytically separate from the common-law civil injury concept.
In constitutional standing doctrine, "injury in fact" borrows the language of civil injury but transforms it: the constitutional minimum requires a concrete and particularized injury that is actual or imminent. Classical civil injury doctrine did not impose those limits with the same precision. Researchers moving between private-law and constitutional contexts must track this divergence carefully.
Jurisdictional variation in this term is less of a research hazard than doctrinal evolution over time. The concept predates codification and was developed in common-law jurisdictions; civil-law jurisdictions address the same terrain through delict and aquilian liability, which carry different structural assumptions.
Historical Dictionary Support
Bouvier and Burrill are in close agreement, both tracing the definition to Blackstone's Commentaries and his treatment of "private wrongs" as the subject of Book III. Burrill quotes Blackstone explicitly: civil injuries are "an infringement or privation of the private or civil rights belonging to individuals, considered as individuals." That framing is structural — it defines civil injury by its relation to private rights, not by the nature of the harmful act.
Black's diverges slightly by anchoring civil injury to the mechanism of redress (a civil action) rather than to the nature of the right infringed. This produces a somewhat wider definition: Black's expressly includes injuries arising from criminal offenses that are redressable by civil action, which Bouvier and Burrill do not foreground. The difference is not a conflict but a difference in emphasis — Black's is remedy-oriented, Bouvier and Burrill are rights-oriented.
What the historical dictionaries collectively omit is significant: they do not address the erosion of "civil injury" as an operative term in legal usage, the displacement of this category label by more specific doctrinal vocabulary (negligence, breach of contract, strict liability), or the importation of injury concepts into constitutional doctrine where they carry different analytical weight. Researchers using the historical entries as a guide to modern usage will be working with an incomplete map.
Jurisdictional Note
The civil injury concept originates in English common law and was carried wholesale into American common-law jurisdictions. Civil-law systems (Louisiana, Quebec, mixed jurisdictions) address equivalent terrain through the law of delict and do not use this term of art. Researchers working across common-law and civil-law jurisdictions should treat civil injury as a common-law category label and identify the functional equivalent rather than searching for the term itself.
Encyclopedia Cross-Reference
Constitutional Law Encyclopedia: Standing — Constitutional Minimum (Injury, Causation, Redressability) — for the constitutional transformation of the injury concept and its distinct requirements under Article III standing doctrine.
Tax Encyclopedia: Exclusions — Compensation for Injuries and Sickness — for the statutory treatment of injury in the income exclusion context, which operates independently of common-law civil injury doctrine.